Ibikoresho byacu bifite ibikoresho byiza hamwe no kugenzura ubuziranenge mubyiciro byose byumusaruro bidushoboza kwemeza ko abakiriya banyuzwe kuri Ctac 30%,Umufasha mushya w'icyatsi kibisi , Dadmac , 4-Chloro-3-Methylphenol ,Chlorphenesin Inci.Turashaka ubufatanye bunini nabakiriya b'inyangamugayo, tugera ku cyerekezo gishya cyicyubahiro hamwe nabakiriya nabafatanyabikorwa bafatanyabikorwa.Ibicuruzwa bizatanga ku isi yose, nk'Uburayi, Amerika, Ositaraliya, Amerika, Mexico, Siyera Lewone, Plymouth. Kubera ibiciro byiza kandi byiza, ibicuruzwa byacu byoherejwe mu bihugu n'uturere birenga 10.Dutegereje gufatanya nabakiriya bose baturutse mu gihugu ndetse no hanze yarwo.Byongeye kandi, kunyurwa kwabakiriya nibyo dukurikirana ubuziraherezo.